#6615: Small bug in Graph.plot()
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Reporter: ncohen | Owner: rlm
Type: defect | Status: new
Priority: major | Milestone:
Component: graph theory | Keywords:
Reviewer: | Author:
Merged: |
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Description changed by ncohen:
Old description:
> It may take only two lines, but I do not know which ones (I got a bit
> lost reading graph_plot.py) and it may take half a second to who wrote it
> in the first place.
>
> g=graphs.PetersenGraph()
> g.plot(edge_colors={"red":[(0,1)]})
> g.plot(vertex_colors={"red":[1]})
>
> When you plot a graph and want some edges to have a different color, the
> first plot is perfect. In the second case, though, I think it would be
> better to assign the others vertices a default color ;-)
New description:
It may take only two lines, but I do not know which ones (I got a bit lost
reading graph_plot.py) and it may take half a second to who wrote it in
the first place.
g=graphs.PetersenGraph()
g.plot(edge_colors={"red":[(0,1)]})
g.plot(vertex_colors={"red":[1]})
When you plot a graph and want some edges to have a different color, the
first plot is perfect. In the second case, though, I think it would be
better to assign the others vertices a default color ;-)
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/6615#comment:1>
Sage <http://sagemath.org/>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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